Antoine Henri Becquerel yog tus kws tshaj lij Fab Kis Fab Kis, tus kws kho lub cev, tus neeg ua haujlwm Nobel, thiab thawj tus neeg nrhiav pov thawj ntawm xov tooj cua. Rau kev ua haujlwm hauv daim teb no nws, nrog rau Marie Skłodowska-Curie thiab Pierre Curie, tau txais 1903 Nobel nqi zog hauv Physics.
Antoine Henri Becquerel tuag li cas?
Becquerel tsis muaj sia nyob ntev dua tom qab nws tshawb pom cov xov tooj cua thiab tuag rau 25 Lub Yim Hli 1908, thaum muaj hnub nyoog 55 xyoo, hauv Le Croisic, Fabkis. Nws kev tuag yog tshwm sim los ntawm qhov tsis paub qhov laj thawj, tab sis tau tshaj tawm tias "nws tau tsim mob kub hnyiab ntawm nws daim tawv nqaij, zoo li los ntawm kev tuav cov khoom siv hluav taws xob."
Henri Becquerel nrhiav tau dab tsi?
Thaum Henri Becquerel tshawb xyuas qhov kev tshawb pom tshiab X-rays xyoo 1896, nws tau coj mus rau kev tshawb fawb txog seb uranium ntsev cuam tshuam los ntawm lub teeb. Los ntawm kev huam yuaj, nws pom tias uranium ntsev spontaneously emit ib tug nkag mus rau hauv hluav taws xob hluav taws xob uas yuav tsum tau sau npe rau ntawm daim duab duab.
leej twg yog leej txiv ntawm xov tooj cua?
Henri Becquerel, nyob rau hauv tag nrho Antoine-Henri Becquerel, (yug Lub Kaum Ob Hlis 15, 1852, Paris, Fabkis-tuag Lub Yim Hli 25, 1908, Le Croisic), Fabkis tus kws kho mob uas tshawb pom cov xov tooj cua los ntawm nws qhov kev tshawb nrhiav ntawm uranium thiab lwm yam khoom. Nyob rau hauv 1903 nws tau muab lub Nobel nqi zog rau Physics nrog Pierre thiab Marie Curie.
Vim li cas thiaj hu ua xov tooj cua?
Marie thiab Pierre Curie txoj kev kawm txog xov tooj cua yog qhov tseem ceeb hauv kev tshawb fawbthiab tshuaj. Tom qab lawv cov kev tshawb fawb ntawm Becquerel's rays coj lawv mus rau kev tshawb pom ntawm ob qho tib si radium thiab polonium, lawv tau sau lo lus "radioactivity" los txhais cov emission ntawm ionizing hluav taws xob los ntawm qee qhov hnyav.
